/**
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
 * specific language governing rights and limitations under the License.
 *
 * The Original Code is ""  Description:
 * ""
 *
 * The Initial Developer of the Original Code is University Health Network. Copyright (C)
 * 2001.  All Rights Reserved.
 *
 * Contributor(s): ______________________________________.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * GNU General Public License (the  "GPL"), in which case the provisions of the GPL are
 * applicable instead of those above.  If you wish to allow use of your version of this
 * file only under the terms of the GPL and not to allow others to use your version
 * of this file under the MPL, indicate your decision by deleting  the provisions above
 * and replace  them with the notice and other provisions required by the GPL License.
 * If you do not delete the provisions above, a recipient may use your version of
 * this file under either the MPL or the GPL.
 */
package ca.uhn.hl7v2.testpanel;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import ca.uhn.hl7v2.testpanel.controller.Controller;

import com.sun.jna.Library;
import com.sun.jna.Native;
import com.sun.jna.NativeLong;
import com.sun.jna.WString;
import com.sun.jna.ptr.PointerByReference;

public class WindowsInitializer {

	private static final Logger ourLog = LoggerFactory.getLogger(WindowsInitializer.class);
	
	public static void setCurrentProcessExplicitAppUserModelID(final String appID) {
		Shell32 s32 = (Shell32) Native.loadLibrary("shell32", Shell32.class);
		if (s32.SetCurrentProcessExplicitAppUserModelID(new WString(appID)).longValue() != 0) {
			ourLog.warn("unable to set current process explicit AppUserModelID to: " + appID);
		}
	}

	public void run(final Controller theController) {
		setCurrentProcessExplicitAppUserModelID(App.class.getName());
	}
	
	
	private interface Shell32 extends Library
	{
		NativeLong GetCurrentProcessExplicitAppUserModelID(PointerByReference appID);

		NativeLong SetCurrentProcessExplicitAppUserModelID(WString appID);
		
	}
	
}